Child theme unable to find its parent theme

Hi,

Apologies for the basic question, but.. my child theme, when activated, keeps coming back with this: This child theme requires its parent theme, Twenty Ten.

I’ve made the folder in themes, the style.css file, and it still doesn’t work. What am I doing wrong?

My style.css looks like this:

/*
Theme Name:     Twenty Ten Child
Template:       twentyten

@import('../twentyten/style.css');
*/

But my site is coming out like this: https://katiebagley.com/

Thanks in advance!